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Cheap flights from Seattle to Kaohsiung City from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kaohsiung City departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Kaohsiung City (SEA-KHH)

Cheap round-trip flights

Logo
2:55 pm - 2:05 pmSEA-KHH
32h 10m1 stop
Logo
7:05 am - 2:55 pmKHH-SEA
22h 50m1 stop
$793
Find Deal
jue., oct. 16 - jue., oct. 30
United Airlines Logo
4:30 pm - 9:00 pmSEA-KHH
37h 30m1 stop
United Airlines Logo
10:35 am - 6:25 pmKHH-SEA
22h 50m2 stops
$795United Airlines
Find Deal
jue., oct. 16 - jue., oct. 30
United Airlines Logo
6:35 am - 9:00 pmSEA-KHH
23h 25m2 stops
United Airlines Logo
10:25 am - 9:15 pmKHH-SEA
25h 50m3 stops
$878United Airlines
Find Deal
jue., oct. 2 - lun., oct. 6
United Airlines Logo
6:35 am - 9:00 pmSEA-KHH
23h 25m2 stops
United Airlines Logo
10:25 am - 4:20 pmKHH-SEA
20h 55m2 stops
$879United Airlines
Find Deal
jue., oct. 2 - lun., oct. 6
Logo
2:55 pm - 2:05 pmSEA-KHH
32h 10m1 stop
Logo
7:00 pm - 2:26 pmKHH-SEA
34h 26m3 stops
$939
Find Deal
jue., oct. 16 - jue., oct. 30
Logo
1:15 am - 7:00 pmSEA-KHH
26h 45m2 stops
Logo
7:00 pm - 2:26 pmKHH-SEA
34h 26m3 stops
$1,131
Find Deal
mié., oct. 15 - jue., oct. 30
Logo
1:15 am - 7:00 pmSEA-KHH
26h 45m2 stops
Logo
3:00 pm - 6:30 pmKHH-SEA
18h 30m2 stops
$1,147
Find Deal
mié., oct. 15 - jue., oct. 30
Logo
1:30 pm - 11:45 amSEA-KHH
31h 15m3 stops
Logo
7:00 pm - 2:26 pmKHH-SEA
34h 26m3 stops
$1,218
Find Deal
jue., oct. 16 - jue., oct. 30
Logo
1:30 pm - 11:45 amSEA-KHH
31h 15m3 stops
Logo
3:00 pm - 6:30 pmKHH-SEA
18h 30m2 stops
$1,234
Find Deal
jue., oct. 16 - jue., oct. 30

United Airlines flights from Seattle to Kaohsiung City

Our best United Airlines deals on Seattle to Kaohsiung City flight tickets
United Airlines
Oct 16
SEA4:30 pmSeattle/Tacoma Intl
37h 30m
1 stop
KHH9:00 pmKaohsiung City
Oct 30
KHH10:35 amKaohsiung City
22h 50m
2 stops
SEA6:25 pmSeattle/Tacoma Intl
$795
Find similar
United Airlines
Oct 2
SEA6:35 amSeattle/Tacoma Intl
23h 25m
2 stops
KHH9:00 pmKaohsiung City
Oct 6
KHH10:25 amKaohsiung City
25h 50m
3 stops
SEA9:15 pmSeattle/Tacoma Intl
$878
Find similar
United Airlines
Oct 2
SEA6:35 amSeattle/Tacoma Intl
23h 25m
2 stops
KHH9:00 pmKaohsiung City
Oct 6
KHH10:25 amKaohsiung City
20h 55m
2 stops
SEA4:20 pmSeattle/Tacoma Intl
$879
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kaohsiung City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 28, 2025.
Use the filters below to find and compare flights from Seattle to Kaohsiung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

jue. 10/16

2:55 pm-2:05 pm

1 stop32h 10m

Kaohsiung City

jue. 10/30

7:05 am-2:55 pm

1 stop22h 50m

$793

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

jue. 10/16

4:30 pm-9:00 pm

1 stop37h 30m

Kaohsiung City

jue. 10/30

10:35 am-6:25 pm

2 stops22h 50m

$795

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

jue. 10/2

6:35 am-9:00 pm

2 stops23h 25m

Kaohsiung City

lun. 10/6

10:25 am-9:15 pm

3 stops25h 50m

$878

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

jue. 10/2

6:35 am-9:00 pm

2 stops23h 25m

Kaohsiung City

lun. 10/6

10:25 am-4:20 pm

2 stops20h 55m

$879

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

jue. 10/16

2:55 pm-2:05 pm

1 stop32h 10m

Kaohsiung City

jue. 10/30

7:00 pm-2:26 pm

3 stops34h 26m

$939

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

mié. 10/15

1:15 am-7:00 pm

2 stops26h 45m

Kaohsiung City

jue. 10/30

7:00 pm-2:26 pm

3 stops34h 26m

$1,131

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

mié. 10/15

1:15 am-7:00 pm

2 stops26h 45m

Kaohsiung City

jue. 10/30

3:00 pm-6:30 pm

2 stops18h 30m

$1,147

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

jue. 10/16

1:30 pm-11:45 am

3 stops31h 15m

Kaohsiung City

jue. 10/30

7:00 pm-2:26 pm

3 stops34h 26m

$1,218

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

jue. 10/16

1:30 pm-11:45 am

3 stops31h 15m

Kaohsiung City

jue. 10/30

3:00 pm-6:30 pm

2 stops18h 30m

$1,234

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

lun. 9/8

7:00 am-9:00 pm

2 stops23h 00m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Kaohsiung City from

How to get the cheapest flight ticket from Seattle to Kaohsiung City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Kaohsiung City?

United Airlines and Asiana Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Kaohsiung City

When to book flights from Seattle to Kaohsiung City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kaohsiung City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Kaohsiung City (SEA to KHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kaohsiung City

Direct flights

None
There are no direct flights from Seattle to Kaohsiung City. There are no popular flight routes from Seattle to Kaohsiung City.
Search flight deals

  • How far is Seattle/Tacoma Intl to Kaohsiung City by plane?

    The straight-line distance from Seattle/Tacoma Intl to Kaohsiung City is 6221.3 mi. Typically, this will take 23h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kaohsiung City Airport.

  • What documentation or ID do you need to fly to Kaohsiung City Airport?

    The travel and health documents you'll need for your trip to Kaohsiung City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaohsiung City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kaohsiung City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaohsiung City from Seattle.

Can I find flights from Seattle to Kaohsiung City with flexible booking policies on momondo?

All flight searches from Seattle to Kaohsiung City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Kaohsiung City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Kaohsiung City.

I’m not ready to book a flight from Seattle to Kaohsiung City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kaohsiung City, momondo offers a useful price alert feature which will track prices for flights to Kaohsiung City from Seattle and alert you when they change.

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